Lin opened a savings account that pays 5\frac{1}{4}% interest annually and deposited $5,000.
If she makes no deposits and no withdrawals for 3 years, how much money will be in her account?
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
1
8.
A person loans his friend $500. They agree to an annual interest rate of 5%.
Write an expression for computing the amount owed on the loan, in dollars, after t years if no payments are made.
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
1
9.
Select all situations that are accurately described by the expression 15*3^{5}.
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
1
10.
Here are graphs of two exponential functions, f and g.
If f(x)=100*(\frac{2}{3})^{x} and g(x)=100*b^{x}, what could be the value of ?
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
1
11.
The real estate tax rate in 2018 in a small rural county is increasing by \frac{1}{4}%. Last year, a family paid $1,200.
Which expression represents the real estate tax, in dollars, that the family will pay this year?
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
1
12.
Two inequalities are graphed on the same coordinate plane.
Select all of the points that are solutions to the system of the two inequalities.
F.IF.7.e
7.EE.3
F.LE.2
F.BF.1.a
F.IF.6
This lesson is from Illustrative Mathematics. Algebra 1, Unit 5, Lesson 15. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/5/15/index.html ; accessed 26/July/2021.
The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written consent of Illustrative Mathematics.
These materials include public domain images or openly licensed images that are copyrighted by their respective owners. Openly licensed images remain under the terms of their respective licenses. See the image attribution section for more information.
